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A series of six videos with help, guidance, support and tips for both students and teachers of the OCR A level Computer Science ...

This video explains what CSS (Cascading Style Sheets) is, including how to write both inline CSS and external style sheet code, ...

This video explains what HTML (HyperText Markup Language) is and shows how to use specific tags including html, head, body, ...

Join me for this extra bit of final paper 2 revision for the OCR A Level Computer Science 2026 paper 2 exam where I walk you ...

Join me for this extra bit of final paper 2 revision for the OCR A Level Computer Science 2026 paper 2 exam, where I walk you ...

This video explains what JavaScript is and how to write it including output (write, alert, d.gEBI), input (d.gEBI, prompt), if ...

A video of the in-class presentation part of the algorithms section of the specification.

Join me for this extra bit of final paper 1 revision for the OCR A Level Computer Science 2026 paper 1 exam where I walk you ...

OCR Specification Reference AS Level 1.3.2a A Level 1.3.3a This video looks at the main characteristics of networks and the ...

Binary Subtraction - Complete Tutorial | Computer Science Fundamentals Today we are conquering binary subtraction!

In this free sample video we learn how an insertion sort works. Specifically written for OCR GCSE Computer Science J276 and ...

OCR J277 Specification Reference - Section 2.1 Abstraction is the representation of essential features without including ...

OCR Specification Reference A Level 1.1.1d Pipelining is one method a processor is able to use to improve its efficiency, in this ...

Join me for this extra bit of final paper 2 revision for the OCR A Level Computer Science 2026 paper 2 exam where I walk you ...

if you need extra help LIMITED TIME DEAL: Complete A-Level Computer Science Masterclass session + Access to Online ...

OCR AS Level - Computer Science - Testing. This introduces the importance of computer programming and testing. Students ...

if you need extra help LIMITED TIME DEAL: Complete A-Level Computer Science Masterclass session + Access to Online ...

OCR Specification Reference AS Level 1.1.1a A Level 1.1.1a In this video we take a look at the class Von Neuman Architecture of ...

OCR Specification Reference AS Level 1.3.3a A Level 1.3.4a This video is part of a set of three which looks a web technologies.

Giving an overview of the first component of the OCR GCSE Computer Science specification (with the code J277/01). The video ...